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#206 – Ishan Misra: Self-Supervised Deep Learning in Computer Vision

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Ishan Misra is a research scientist at FAIR working on self-supervised visual learning. Please support this podcast by checking out our sponsors:
- Onnit: https://lexfridman.com/onnit to get up to 10% off
- The Information: https://theinformation.com/lex to get 75% off first month
- Grammarly: https://grammarly.com/lex to get 20% off premium
- Athletic Greens: https://athleticgreens.com/lex and use code LEX to get 1 month of fish oil

EPISODE LINKS:
Ishan's twitter: https://twitter.com/imisra_
Ishan's website: https://imisra.github.io
Ishan's FAIR page: https://ai.facebook.com/people/ishan-misra/

PODCAST INFO:
Podcast website: https://lexfridman.com/podcast
Apple Podcasts: https://apple.co/2lwqZIr
Spotify: https://spoti.fi/2nEwCF8
RSS: https://lexfridman.com/feed/podcast/
YouTube Full Episodes: https://youtube.com/lexfridman
YouTube Clips: https://youtube.com/lexclips

SUPPORT & CONNECT:
- Check out the sponsors above, it's the best way to support this podcast
- Support on Patreon: https://www.patreon.com/lexfridman
- Twitter: https://twitter.com/lexfridman
- Instagram: https://www.instagram.com/lexfridman
- LinkedIn: https://www.linkedin.com/in/lexfridman
- Facebook: https://www.facebook.com/lexfridman
- Medium: https://medium.com/@lexfridman

OUTLINE:
Here's the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time.
(00:00) - Introduction
(07:49) - Self-supervised learning
(16:24) - Self-supervised learning is the dark matter of intelligence
(20:17) - Categorization
(28:50) - Is computer vision still really hard?
(32:35) - Understanding Language
(42:14) - Harder to solve: vision or language
(48:59) - Contrastive learning & energy-based models
(52:59) - Data augmentation
(57:19) - Fixed audio spike by lowering sound with pen tool
(1:05:33) - Real data vs. augmented data
(1:09:16) - Non-contrastive learning energy based self supervised learning methods
(1:12:54) - Unsupervised learning (SwAV)
(1:15:37) - Self-supervised Pretraining (SEER)
(1:20:44) - Self-supervised learning (SSL) architectures
(1:26:43) - VISSL pytorch-based SSL library
(1:29:38) - Multi-modal
(1:37:06) - Active learning
(1:42:45) - Autonomous driving
(1:54:12) - Limits of deep learning
(1:58:19) - Difference between learning and reasoning
(2:03:26) - Building super-human AI
(2:11:14) - Most beautiful idea in self-supervised learning
(2:15:02) - Simulation for training AI
(2:18:27) - Video games replacing reality
(2:19:40) - How to write a good research paper
(2:24:08) - Best programming language for beginners
(2:25:01) - PyTorch vs TensorFlow
(2:28:26) - Advice for getting into machine learning
(2:30:31) - Advice for young people
(2:32:58) - Meaning of life

Ishan Misra is a research scientist at FAIR working on self-supervised visual learning. Please support this podcast by checking out our sponsors: 
– Onnit: <a href="https://lexfridman.com/onnit">https://lexfridman.com/onnit</a> to get up to 10% off 
– The Information: <a href="https://theinformation.com/lex">https://theinformation.com/lex</a> to get 75% off first month 
– Grammarly: <a href="https://grammarly.com/lex">https://grammarly.com/lex</a> to get 20% off premium 
– Athletic Greens: <a href="https://athleticgreens.com/lex">https://athleticgreens.com/lex</a> and use code LEX to get 1 month of fish oil
EPISODE LINKS: 
Ishan’s twitter: <a href="https://twitter.com/imisra_">https://twitter.com/imisra_</a> 
Ishan’s website: <a href="https://imisra.github.io">https://imisra.github.io</a> 
Ishan’s FAIR page: <a href="https://ai.facebook.com/people/ishan-misra/">https://ai.facebook.com/people/ishan-misra/</a>
PODCAST INFO: 
Podcast website: <a href="https://lexfridman.com/podcast">https://lexfridman.com/podcast</a> 
Apple Podcasts: <a href="https://apple.co/2lwqZIr">https://apple.co/2lwqZIr</a> 
Spotify: <a href="https://open.spotify.com/show/2MAi0BvDc6GTFvKFPXnkCL">https://open.spotify.com/show/2MAi0BvDc6GTFvKFPXnkCL</a> 
RSS: <a href="https://lexfridman.com/feed/podcast/">https://lexfridman.com/feed/podcast/</a> 
YouTube Full Episodes: <a href="https://youtube.com/lexfridman">https://youtube.com/lexfridman</a> 
YouTube Clips: <a href="https://youtube.com/lexclips">https://youtube.com/lexclips</a>
SUPPORT & CONNECT: 
– Check out the sponsors above, it’s the best way to support this podcast 
– Support on Patreon: <a href="https://www.patreon.com/lexfridman">https://www.patreon.com/lexfridman</a> 
– Twitter: <a href="https://twitter.com/lexfridman">https://twitter.com/lexfridman</a> 
– Instagram: <a href="https://www.instagram.com/lexfridman">https://www.instagram.com/lexfridman</a> 
– LinkedIn: <a href="https://www.linkedin.com/in/lexfridman">https://www.linkedin.com/in/lexfridman</a> 
– Facebook: <a href="https://www.facebook.com/lexfridman">https://www.facebook.com/lexfridman</a> 
– Medium: <a href="https://medium.com/@lexfridman">https://medium.com/@lexfridman</a>
OUTLINE: 
Here’s the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. 
(00:00) – Introduction 
(07:49) – Self-supervised learning 
(16:24) – Self-supervised learning is the dark matter of intelligence 
(20:17) – Categorization 
(28:50) – Is computer vision still really hard? 
(32:35) – Understanding Language 
(42:14) – Harder to solve: vision or language 
(48:59) – Contrastive learning & energy-based models 
(52:59) – Data augmentation 
(57:19) – Fixed audio spike by lowering sound with pen tool 
(1:05:33) – Real data vs. augmented data 
(1:09:16) – Non-contrastive learning energy based self supervised learning methods 
(1:12:54) – Unsupervised learning (SwAV) 
(1:15:37) – Self-supervised Pretraining (SEER) 
(1:20:44) – Self-supervised learning (SSL) architectures 
(1:26:43) – VISSL pytorch-based SSL library 
(1:29:38) – Multi-modal 
(1:37:06) – Active learning 
(1:42:45) – Autonomous driving 
(1:54:12) – Limits of deep learning 
(1:58:19) – Difference between learning and reasoning 
(2:03:26) – Building super-human AI 
(2:11:14) – Most beautiful idea in self-supervised learning 
(2:15:02) – Simulation for training AI 
(2:18:27) – Video games replacing reality 
(2:19:40) – How to write a good research paper 
(2:24:08) – Best programming language for beginners 
(2:25:01) – PyTorch vs TensorFlow 
(2:28:26) – Advice for getting into machine learning 
(2:30:31) – Advice for young people 
(2:32:58) – Meaning of life

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#206 – Ishan Misra: Self-Supervised Deep Learning in Computer Vision

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